Bakken Well Service


Post & Mastin Well Service is now accepting applications for its Garden City, KS and Williston, ND operations.

Floor Hands Derrick Hands

Operators Tool Pushers                                            

Qualifications:  Derrick Hands, Operators and Tool Pushers must have a minimum of two years’ experience in the oil field.  Operators and Tool Pushers must possess a Class B Commercial Driving License with a good driving record.  All employees must:

  • Be at least 18 years of age
  • Able to pass basic operational and safety courses
  • Have earned a High School Diploma, GED or equivalent education
  • Lift at least 50lbs
  • Able to work 12 hour shifts

For it’s Williston, ND operations.

  • On the Job Training in Garden City, KS
  • Competitive Wages with Significant Overtime
  • Health Insurance
  • Incentive Performance and Safety Bonus Plans
  • Regular Rotations back to Garden City

About us:

Post & Mastin Well Service is committed to being the employer of choice in the Well Servicing Industry.  We are family owned and operated since 1959.  Our expansion into the Bakken Formation in North Dakota offers an opportunity to work in an expanding industry and company with significant opportunity for personal and professional growth.  Loyalty is rewarded and we take pride in our employee retention rates that far exceed our competitors.  This is a chance to get in on the ground floor in an exciting and fast paced industry.

About North Dakota Operations:

Working conditions in North Dakota can best be described as “frontier”.  Employees will be housed in company “man-camps”.   Work is performed in all weather conditions ranging from 20 below zero in the winter to over 100 degrees in the summer.  Potential hazards include working near or with heavy tools, moving machinery and exposure to chemical substances such as paint, motor oil, and drilling mixture additives.  This is not an environment for the faint of heart.

Applications maybe obtained online at or at our Garden City office at 805 N. Main Street.  Fax completed applications to 949-203-2116 or email to

Download Application